AWS iot-wireless documentation change
Summary
Added documentation for LoRaWAN ADR parameters (DrMin/DrMax, TxPowerIndexMin/Max, NbTransMin/Max) and clarified regional parameter overrides
Security assessment
The changes provide operational guidance for radio parameter configuration but do not address security vulnerabilities or document security features. Focuses on technical implementation details rather than security controls.
Diff
diff --git a/iot-wireless/latest/developerguide/iot-lorawan-adr.md b/iot-wireless/latest/developerguide/iot-lorawan-adr.md index d7f2fe2c1..d574ec9fd 100644 --- a//iot-wireless/latest/developerguide/iot-lorawan-adr.md +++ b//iot-wireless/latest/developerguide/iot-lorawan-adr.md @@ -29,0 +30,4 @@ By default, AWS IoT Core for LoRaWAN will perform ADR when you set the ADR bit i +To specify the minimum and maximum limits for the data rate, use the `DrMin` and `DrMax` parameters with the `CreateServiceProfile` API operation. The default minimum and maximum data rate limits are 0 and 15. For example, the following CLI command sets a minimum data rate limit of 3 and a maximum limit of 12. + +To specify the minimum and maximum limits for the transmit power range of LoRaWAN devices, use the `TxPowerIndexMin` and `TxPowerIndexMax` parameters with the `CreateServiceProfile` API operation. The default minimum and maximum power ranges are 0 and 15. The following following CLI command sets a minimum Transmit Power Index of 3 and a maximum of 12. + @@ -32 +36 @@ By default, AWS IoT Core for LoRaWAN will perform ADR when you set the ADR bit i -You cannot specify the maximum and minimum data rate limits when creating a service profile from the AWS Management Console. It can only be specified using the AWS IoT Wireless API or the AWS CLI. +Regional parameters override service profile settings for minimum and maximum Transmit Power Index (`TxPowerIndexMin` and `TxPowerIndexMax`). For example, if you set `TxPowerIndexMin` to 14 for a device that operates in the US915 Band, the configuration you set won't be applied. To learn more about regional parameters, see [RP002-1.0.4 Regional Parameters](https://resources.lora-alliance.org/technical-specifications/rp002-1-0-4-regional-parameters). @@ -34 +38 @@ You cannot specify the maximum and minimum data rate limits when creating a serv -To specify the minimum and maximum limits for the data rate, use the `DrMin` and `DrMax` parameters with the `CreateServiceProfile` API operation. The default minimum and maximum data rate limits are 0 and 15. For example, the following CLI command sets a minimum data rate limit of 3 and a maximum limit of 12. +To specify the minimum and maximum number of transmissions, use the `NbTransMin` and `NbTransMax` parameters with the `CreateServiceProfile` API operation. The default minimum and maximum number of transmissions is 0 and 3. @@ -38 +42 @@ To specify the minimum and maximum limits for the data rate, use the `DrMin` and - --lorawan DrMin=3,DrMax=12 + --lorawan DrMin=3,DrMax=12,TxPowerIndexMin=3,TxPowerIndexMax=12,NbTransMin=1,NbTransMax=4 @@ -60,4 +63,0 @@ Running this command generates the values for the service profile parameters. - "UlRate": 60, - "UlBucketSize": 4096, - "DlRate": 60, - "DlBucketSize": 4096, @@ -65,4 +64,0 @@ Running this command generates the values for the service profile parameters. - "DevStatusReqFreq": 24, - "ReportDevStatusBattery": false, - "ReportDevStatusMargin": false, - "DrMin": 3, @@ -69,0 +66,3 @@ Running this command generates the values for the service profile parameters. + "DrMin": 3, + "NbTransMax": 4, + "NbTransMin": 1, @@ -71 +69,0 @@ Running this command generates the values for the service profile parameters. - "HrAllowed": false, @@ -73,3 +71,2 @@ Running this command generates the values for the service profile parameters. - "NwkGeoLoc": false, - "TargetPer": 5, - "MinGwDiversity": 1 + "TxPowerIndexMax": 12, + "TxPowerIndexMin": 3